EP 3763873 A1 20210113 - ANTISTATIC DUSTPROOF FABRIC AND PROTECTIVE CLOTHING USING SAME
Title (en)
ANTISTATIC DUSTPROOF FABRIC AND PROTECTIVE CLOTHING USING SAME
Title (de)
ANTISTATISCHES STAUBDICHTES GEWEBE UND SCHUTZBEKLEIDUNG DAMIT
Title (fr)
TISSU ANTISTATIQUE ANTI-POUSSIÈRE ET VÊTEMENTS DE PROTECTION UTILISANT LES MÊMES
Publication
Application
Priority
- JP 2018042685 A 20180309
- JP 2019006974 W 20190225
Abstract (en)
The present invention addresses the problem of providing a dustproof fabric which comprises an antistatic dustproof fabric (1) having excellent antistatic properties, a high air permeability and high-level dustproof properties. The antistatic dustproof fabric (1), which comprises two or more fiber layers, is characterized in that: at least one of the two or more fiber layers is a fiber layer 1 (2) containing an antistatic agent wherein the polarity of the antistatic agent is opposite to the polarity of the zeta potential of the fiber layer; and at least one of the two or more fiber layers is a fiber layer 2 (3) which is electrically charged.
IPC 8 full level
A41D 13/00 (2006.01); A41D 31/02 (2019.01); A41D 31/26 (2019.01); D06M 13/342 (2006.01); D06M 13/46 (2006.01); D06M 17/00 (2006.01)
CPC (source: EP US)
A41D 31/265 (2019.01 - US); B32B 5/022 (2013.01 - US); B32B 5/26 (2013.01 - US); B32B 7/14 (2013.01 - US); D04H 3/14 (2013.01 - EP); D04H 3/16 (2013.01 - EP); D06M 13/325 (2013.01 - EP); D06M 13/342 (2013.01 - EP); D06M 13/46 (2013.01 - EP); D06M 17/00 (2013.01 - EP); A41D 31/26 (2019.01 - EP); B32B 2250/20 (2013.01 - US); B32B 2437/00 (2013.01 - US); D06M 2200/00 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3763873 A1 20210113; EP 3763873 A4 20211215; CN 111712598 A 20200925; JP WO2019171995 A1 20210311; US 2021000205 A1 20210107; WO 2019171995 A1 20190912
DOCDB simple family (application)
EP 19763270 A 20190225; CN 201980013432 A 20190225; JP 2019006974 W 20190225; JP 2020504929 A 20190225; US 201916975887 A 20190225